Mp2 allows for longterm growth of any size operation. Its primary goal is to modify and update software application after delivery to correct errors and to. Learn sap pm plant maintenance tutorial for beginners, free sap pm training tutorials from basic to advanced concepts. Maintenance is applicable to software that is developed using any software life cycle model for example, spiral or. This software maintenance and development plan smdp, contract data requirements list cdrl item 002, whose requirements are specified in data item description did emdsdmp2, is a required. Mobile phone repairing tutorial, helpful tips and free pdf tutorial to download. In the case where an msc customer is a university using the software under an msc university license, then.
Software engineering software maintenance javatpoint. Perfective maintenancechanges required as a result of user reqquests. A management guide to software maintenance in cotsbased systems. Scheduled maintenance set up tasks to be completed during scheduled maintenance, assign them to. Pdf on jan 1, 2003, nicolas anquetil and others published knowledge for software maintenance. It describes changes in the software maintenance process that are needed to manage a cotsbased system.
Id for the software, msc will then check records to indicate if maintenance has been paid or not and only then is a customer entitled to receive technical assistance for that software. Software maintenance and evolution are characterised by their huge. Scheduled maintenance set up tasks to be completed during scheduled maintenance, assign them to users, and define triggers that will automatically generate work orders. To perform software maintenance effectively, various techniques are used. Software maintenance and development plan for the emd.
The essential part of software maintenance requires preparation of an accurate plan during the development cycle. Program criteria software maintenance must be kept active on all active entitlements within a selected product line to receive the full benefits of software maintenance program. The main purpose of software maintenance is to modify and update software application after delivery to correct faults and to improve performance. This varies and is a bit of a loaded question because every software product is different. Software maintenance overview software maintenance is widely accepted part of. The performance and the reliability of the software is improved and increased by the refining the requirements of the user and adding new features. Tutorial of equipment and technical objects, maintenance planning, maintenance. Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard. There are number of reasons, why modifications are required, some of them are briefly mentioned below. Software engineering is a new discipline, and so we simply dont have much understanding of how to engineer large scale software projects. Software maintenance plan patrick flood, lance dubach.
When covered software is considered to be in sustaining maintenance, no new product patches and releases are released for general use. Hence, a focus on maintenance definitely helps keep costs down. The need of software engineering arises because of higher rate of change in user requirements and environment on which the software is working. When the real world changes, the software require alteration wherever possible.
Sample pages of the template for a software maintenance plan. It stands for all the modifications and updations done after the delivery of software product. These predictions are based on the condition of the equipment that is evaluated based on the data gathered through the use of various condition monitoring. Devops is a culture that focuses on creating efficiency for all stakeholders involved in the. Software maintenance plan patrick flood, lance dubach, sarah. Its possible to minimize maintenance costs through intelligent planning and execution, but its also possible.
Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard disk drive at a time. Tutorials in maintenance management for reliability improvement. Software maintenance and development plan for the emd project. Watch this short video about installing ram memory on the motherboard.
These include software configuration management, impact analysis, and software rejuvenation, all of which help in maintaining a system and thus, improve the quality of the existing system. Preventive maintenance involves performing activities to prevent the occurrence of. The software maintenance task is responsible to coordinate the continuous maintenance of the middleware components developed within the project and included in an emi distribution, preserving. First we identify the software maintenance unique activities. To address this issue and the other maintenance issues presented above, we propose a maturity model for software maintenance modeled after the cmmi of the software engineering institute sei02. Migration to a current maintenance release may be required in order to address an issue. Maintenance is applicable to software that is developed using any software life cycle model for example, spiral or linear. Its primary goal is to modify and update software application after delivery to correct errors and to improve performance. Software engineering tutorial complete notes geektonight. Preventive maintenance involves performing activities to prevent the occurrence of errors. The need for a significant level of corrective maintenance usually implies that the systems development life cycle sdlc, various systems development modeling.
Therefore, it is important to keep applications synchronized with each other. Software configuration management in software engineering. Central processing unit, monitor, keyboard, mouse, speakers, etc. The primary goal is to increase productivity with minimal mistakes. Mp2 enterprise is an enterprise asset management eam software application that controls maintenance operations. Tutorial and guide on how to troubleshoot, find faults and problems and how to repair any mobile cell phone of any brand including iphone, blackberry, nokia, samsung, htc, china mobile phone etc. Oct 21, 2016 the more complex the software, the more maintenance it will likely need to ensure continued use. Use only the copies in the centre so that the original cd roms are protected against wear and tear as well as misplacement and theft. Cots software, software maintenance, cotsbased system, lifecycle planning, sustainment. With mp2, either create work orders immediately or build the database. Tutorial of equipment and technical objects, maintenance planning, maintenance projects, processing, wcm work clearance management, woc maintenance order management, preventative maintenance, service management, structuring technical systems. In this mobile phone repairing tutorial, i will give you some helpful tips and free pdf tutorial to download. It tends to reduce the software complexity thereby improving program understandability and increasing software maintainability. Types of maintenance in a software lifetime, type of maintenance may vary based on its nature.
The screen shots section is a great place to start for a quick overview of features. Fritz bauer, a german computer scientist, defines software engineering as. Need for maintenance software maintenance must be performed in order to. This tutorial covers all the topics in an easy way. Software maintenance is widely accepted part of sdlc now a days. Excludes any product solely available with subscription advantage only, free edition and end of life products.
Predictive maintenance is a proactive maintenance strategy that tries to predict when a piece of equipment might fail so that maintenance work can be performed just before that happens. Market conditions policies, which changes over the time, such as taxation and. A systems approach to software maintenance semantic scholar. When covered software is considered to be in sustaining maintenance, no new product. Enter personal information, such as the address and phone. The main purpose of software maintenance is to modify and update software application. The first partition contains the system recovery information.
Fastmaint cmms maintenance management software just browsing. Mp2 system overview 4 labor create employee records for all individuals involved in the maintenance process at your facility. The software maintenance process model alain april1, jane huffman hayes. Most large software systems are oneoff, with experience gained in one project being of little help in another. Maintenance plan to aid the software engineer in implementing software maintenance requirements. Software maintenance is a part of the software development life cycle.
This section describes the six software maintenance processes as. This typically requires the use of software, which uses asset condition data. Maintenance term, the covered software enters the sustaining maintenance phase of the product lifecycle. Those days are gone when people used to carry simple bartype handsets of popular.
Large software it is easier to build a wall than to a. Jul 02, 2018 software engineering software maintenance tutorial. This software maintenance and development plan smdp, contract data requirements list cdrl item 002, whose requirements are specified in data item description did emdsdmp2, is a required deliverable under the earth observing system data and information system eosdis core system ecs maintenance and development emd project, contract. Definition of the software maintenance knowledge software. About software maintenance software maintenance is the totality of activities required to provide cost effective. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle. Pm plant maintenance tutorial free training tutorials for. Software maintenance is the process of modifying a software product after it has been delivered to the customer. Typically, maintenance takes up about 4080% of the project cost, usually closer to. Typically, maintenance takes up about 4080% of the project cost, usually closer to the higher pole. Perfective maintenance accounts for 50%, that is, the largest of all the maintenance activities. It may be just a routine maintenance tasks as some bug discovered by some user or it may be a large event in itself based on maintenance size or nature. The more complex the software, the more maintenance it will likely need to ensure continued use.
The software maintenance task is responsible to coordinate the continuous maintenance of the middleware components developed within the project and included in an emi distribution, preserving at the same time their stability in terms of interface and behavior, so that higherlevel frameworks and. Today is the world of mobile phones, smartphone, iphone and tablets. Mobile phone repairing tutorial, tips, free pdf download. Software maintenance in software engineering tutorial 05 may. The ultimate computer repair guide after being certain you have the right ram, youre ready to open the system unit and begin.
Software engineering software maintenance geeksforgeeks. Tutorial and guide on how to troubleshoot, find faults and problems and how to repair any. Basic maintenance for computers before switching on the computer. Although both devops and agile are software development practices, they each have a slightly different focus. Software maintenance in software engineering tutorial 05. Large software it is easier to build a wall than to a house or building, likewise, as the size of software become large engineering has to step to give it a scientific process. Software engineering tutorial 2 1 the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software. Maintenance management for reliability means finding the best ways to do maintenance that secures the operations future viability, while ensuring optimum operating profitability. Software maintenance program handbook opentext protect.
Adaptive maintenancechanges needed due to change of os, hardware or dbms 3. Mar 25, 2012 the tutorial covers the following areas. Maintenance is needed to ensure that the software continues to satisfy user requirements. Software maintenance plan 3 software maintenance plan maintaining software is important for a few reasons. Remove static electricity before you remove the new memory from its protective wrap. An applications interface may need to be modified to incorporate new hardware or software features. The implementation process contains software preparation and transition activities, such as the conception and creation of the maintenance plan. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life. Software project management has wider scope than software engineering process as it involves communication, pre and post delivery support etc. Software maintenance is defined in the ieee standard for.
It provides guidance in developing a cots software life. Predictive maintenance pdm is the process of using asset operating conditions to predict when and how a failure will occur. Devops is a culture that focuses on creating efficiency for all stakeholders involved in the development, deployment, and maintenance of software. It provides guidance in developing a cots software lifecycle management plan. It is abbreviated as the scm process in software engineering. Make a copy of original cd roms and keep the originals in a safe place. Software products change due to corrective and noncorrective software actions. Perfective maintenance to increase the life and usability of the software, modification and updates are done to the software, know as perfective maintenance. Icsm international conference on software maintenance. Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes a common perception of maintenance is. Software maintenance is defined in ieee standard 1219. Tutorials in maintenance management for reliability. Support videos that will show you how to add more detailed data to your assets, users, and work orders. This allows you to search across not only courses within the education catalogue, but also across certifications, curriculum maps and grouped offerings.